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  1. Lustre
  2. LU-13691

Allow for lfs migrate between MDTs to include DOM

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Details

    • Improvement
    • Resolution: Unresolved
    • Minor
    • None
    • None
    • None
    • 9223372036854775807

    Description

      Would it be possible to add options to allow lfs migrate to be used for migration of files/directories between MDTs to include DOM data partitions?  For example directoryA has files with inodes and a DOM layout on MDT00.  Lfs migrate directoryA to MDT01 such that both inodes and DOM components are migrated. 

       

      Would it be possible to have data beyond the MDT remain in place on OSTs?  

       

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-13298 lfs migrate -m "migrate failed: Operation not supported (-95)" on DoM files

          • Major - Major loss of function.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. LU-11025 DNE3: directory restripe

          • Major - Major loss of function.
          • Resolved

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              laisiyao Lai Siyao
              klamb Kyle Lamb (Inactive)
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                Created:
                Updated: